Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYDP8X8PJ226474 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections10
all-time
OOS inspections0
of 10
First seenJul 9, 2024
CA
Last seenJun 11, 2026
CA
Inspected under 2 different carriers in 23 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYDP8X8PJ226474
Make
Kenworth
Model
T680
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 18, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YDP8X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1993 or 2023

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
226474

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
KENWORTH

Prefix basis · 158 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 158 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T680

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 9, 2024 – Jun 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 11, 2026CAII · Walk-around0KOOY TRUCKING LLC 4507760RP28409/WA
Apr 21, 2026WAIII · Driver-only0KOOY TRUCKING LLC 4507760RP28409/WA
Mar 4, 2026ORIII · Driver-only0KOOY TRUCKING LLC 4507760RP28409/WA
Dec 17, 2025WAIII · Driver-only1JOHN H KOOY TRUCKING INC 38466RP04227/WA
Dec 10, 2025WAII · Walk-around0JOHN H KOOY TRUCKING INC 38466RP04227/WA
Nov 5, 2025CAI · Full0JOHN H KOOY TRUCKING INC 38466RP04227/WA
Oct 28, 2025CAIII · Driver-only4JOHN H KOOY TRUCKING INC 38466RP04227/WA
Aug 19, 2025CAII · Walk-around0JOHN H KOOY TRUCKING INC 38466RP04227/WA
Mar 6, 2025CAII · Walk-around0JOHN H KOOY TRUCKING INC 38466RP042278/WA
Jul 9, 2024CAIII · Driver-only1JOHN H KOOY TRUCKING INC 38466RP04227/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KOOY TRUCKING LLC4507760Mar 4, 2026Jun 11, 20263WA
JOHN H KOOY TRUCKING INC38466Jul 9, 2024Dec 17, 20257WA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
RP28409WAKOOY TRUCKING LLCMar 4, 2026Jun 11, 20263
RP04227WAJOHN H KOOY TRUCKING INCJul 9, 2024Dec 17, 20256
RP042278WAJOHN H KOOY TRUCKING INCMar 6, 2025Mar 6, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026